v1 failed wait_healthy 'not healthy / (last status 500)': plausible's app starts before clickhouse
(plausible_events_db) is ready (recipe depends_on names events_db, mismatched → no swarm ordering) and
returns 500 until DB migrations finish (several min on cold deploy). It serves 302 once ready; widen
the health window.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>